nkysdb: なかよし論文データベース
S. Nakagawa 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "S. Nakagawa")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1997: The effects of liquefaction conditions and coal rank on the chemical structure of oil fraction of coal liquid